From patchwork Wed Mar 3 14:22:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Pali_Roh=C3=A1r?= X-Patchwork-Id: 1446889 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=ZTnsicA9; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DrRmR4Btzz9sVt for ; Thu, 4 Mar 2021 08:22:47 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237866AbhCCUyu (ORCPT ); Wed, 3 Mar 2021 15:54:50 -0500 Received: from mail.kernel.org ([198.145.29.99]:50618 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243035AbhCCOhX (ORCPT ); Wed, 3 Mar 2021 09:37:23 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8F6D164E90; Wed, 3 Mar 2021 14:22:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1614781343; bh=NlFuc7oHbBkdu0D8TrF+yX/W12F+rFKaRRXsIdZihKY=; h=From:To:Cc:Subject:Date:From; b=ZTnsicA9Lbr0SrBuoMOgVmAzMSMD5hmn+bAmMYuoEBo7+LH3jquEorakEdix7QI6X O6x+8MBGp40K2eI7bQmuj0SC0ZnzDSNXWX9TB/2SC1vggSVkO95PwKS+KDxat9Y7MY azfKUhkU88W2/r/hLDkYbJP/im8BQB7W8VQVIWiqJS6fUPZUmNpMMaS875xGfLeupf wWtEm4WTgeefeCS1JFNYKil044l1OIE3QAlKafybk18H18xO6XOLNUumCNM6oZrTkx 8nmoomNYFE8agqrUrc9UfGYF5ROsFTMgwtW1jRh51AvoryZjePhubvxM9SZwFa3F8z GO6IuvXHWyMIQ== Received: by pali.im (Postfix) id 21CF4B91; Wed, 3 Mar 2021 15:22:21 +0100 (CET) From: =?utf-8?q?Pali_Roh=C3=A1r?= To: Marc Zyngier , Lorenzo Pieralisi , Rob Herring , Sandor Bodo-Merle , Ray Jui , Bjorn Helgaas Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] PCI: iproc: Fix return value of iproc_msi_irq_domain_alloc() Date: Wed, 3 Mar 2021 15:22:02 +0100 Message-Id: <20210303142202.25780-1-pali@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org IRQ domain alloc function should return zero on success. Non-zero value indicates failure. Signed-off-by: Pali Rohár Fixes: fc54bae28818 ("PCI: iproc: Allow allocation of multiple MSIs") Acked-by: Marc Zyngier Acked-by: Ray Jui Reviewed-by: Krzysztof Wilczyński --- drivers/pci/controller/pcie-iproc-msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pcie-iproc-msi.c b/drivers/pci/controller/pcie-iproc-msi.c index 908475d27e0e..eede4e8f3f75 100644 --- a/drivers/pci/controller/pcie-iproc-msi.c +++ b/drivers/pci/controller/pcie-iproc-msi.c @@ -271,7 +271,7 @@ static int iproc_msi_irq_domain_alloc(struct irq_domain *domain, NULL, NULL); } - return hwirq; + return 0; } static void iproc_msi_irq_domain_free(struct irq_domain *domain,